DK0567423T3 - Transpedicular vertebral attachment systems and apparatus for practicing them - Google Patents
Transpedicular vertebral attachment systems and apparatus for practicing themInfo
- Publication number
- DK0567423T3 DK0567423T3 DK93500050.5T DK93500050T DK0567423T3 DK 0567423 T3 DK0567423 T3 DK 0567423T3 DK 93500050 T DK93500050 T DK 93500050T DK 0567423 T3 DK0567423 T3 DK 0567423T3
- Authority
- DK
- Denmark
- Prior art keywords
- practicing
- attachment systems
- plug
- vertebral attachment
- transpedicular vertebral
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/686—Plugs, i.e. elements forming interface between bone hole and implant or fastener, e.g. screw
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
- A61B17/7002—Longitudinal elements, e.g. rods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
- A61B17/7041—Screws or hooks combined with longitudinal elements which do not contact vertebrae with single longitudinal rod offset laterally from single row of screws or hooks
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Neurology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention consists of the use of a screw (1) much shorter than the traditional one, engaged with a plug (2) of silastic or any other polymer having equivalent mechanical properties and biocompatibility, metal or metal alloy. Said plug is inserted in the pedicle (8), extending only slightly beyond the length thereof. The system is applicable to osteoporotic patients in whom the density of the bone tissue of the vertebral body is much lower, and in general in all lesions of the backbone in which instrumented vertebral fusion is indicated. <IMAGE>
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9200870A ES2048100B1 (en) | 1992-04-24 | 1992-04-24 | IMPROVEMENTS IN THE TRANSPEDICULAR VERTEBRAL FIXATION SYSTEM AND DEVICE FOR ITS PRACTICE. |
ES9201628A ES2050073B1 (en) | 1992-04-24 | 1992-08-01 | IMPROVEMENTS IN THE PURPOSE OF THE MAIN PATENT N P9200870 FOR IMPROVEMENTS IN THE TRANSPEDICULAR VERTEBRAL FIXATION SYSTEM AND DEVICE FOR ITS PRACTICE. |
ES9300215A ES2056027B1 (en) | 1992-04-24 | 1993-02-05 | IMPROVEMENTS IN THE PURPOSE OF THE MAIN PATENT, N. 9200870 FOR IMPROVEMENTS IN THE SYSTEMS OF VERTEBRAL TRANSPEDICULAR FIXATION AND DEVICE FOR ITS PRACTICE. |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0567423T3 true DK0567423T3 (en) | 1997-03-10 |
Family
ID=27240481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK93500050.5T DK0567423T3 (en) | 1992-04-24 | 1993-04-23 | Transpedicular vertebral attachment systems and apparatus for practicing them |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0567423B1 (en) |
AT (1) | ATE148619T1 (en) |
DE (1) | DE69307946T2 (en) |
DK (1) | DK0567423T3 (en) |
GR (1) | GR3022547T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2731344B1 (en) * | 1995-03-06 | 1997-08-22 | Dimso Sa | SPINAL INSTRUMENTATION ESPECIALLY FOR A ROD |
US8603094B2 (en) | 2010-07-26 | 2013-12-10 | Spinal Usa, Inc. | Minimally invasive surgical tower access devices and related methods |
DE102010041226A1 (en) | 2010-09-22 | 2012-03-22 | Aces Gmbh | Bone anchoring device |
US9211153B2 (en) | 2011-01-04 | 2015-12-15 | DePuy Synthes Products, Inc. | Expansion screw bone tamp |
US20150066042A1 (en) * | 2012-01-25 | 2015-03-05 | Spinal Usa, Inc. | Minimally invasive devices and methods for delivering fixation devices and implants into a spine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4620533A (en) * | 1985-09-16 | 1986-11-04 | Pfizer Hospital Products Group Inc. | External bone fixation apparatus |
FR2615095B1 (en) * | 1987-05-15 | 1989-08-18 | Fabrication Materiel Orthopedi | OSTEOSYNTHESIS INSTRUMENTATION FOR THE CORRECTION OF LUMBAR SCOLIOSES BY POSTERIOR PATHWAY |
CH674705A5 (en) * | 1988-04-27 | 1990-07-13 | Sulzer Ag | |
US5024213A (en) * | 1989-02-08 | 1991-06-18 | Acromed Corporation | Connector for a corrective device |
-
1993
- 1993-04-23 AT AT93500050T patent/ATE148619T1/en not_active IP Right Cessation
- 1993-04-23 EP EP93500050A patent/EP0567423B1/en not_active Expired - Lifetime
- 1993-04-23 DE DE69307946T patent/DE69307946T2/en not_active Expired - Lifetime
- 1993-04-23 DK DK93500050.5T patent/DK0567423T3/en active
-
1997
- 1997-02-12 GR GR970400236T patent/GR3022547T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
ATE148619T1 (en) | 1997-02-15 |
EP0567423A1 (en) | 1993-10-27 |
DE69307946T2 (en) | 1997-05-22 |
DE69307946D1 (en) | 1997-03-20 |
EP0567423B1 (en) | 1997-02-05 |
GR3022547T3 (en) | 1997-05-31 |
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